From f807f6266014014bcd7cd73ff6a322545698f1b3 Mon Sep 17 00:00:00 2001
From: "tomosa.sarkar" <tomosa.sarkar@tcs.com>
Date: Wed, 29 Oct 2025 15:34:54 +0530
Subject: [PATCH] fix: Add X-header for EMandate. wip: add message template

---
 .vscode/settings.json                        | 1 +
 src/config/config.js                         | 1 +
 src/controllers/otp.controller.js            | 7 +++++++
 src/middlewares/clientVerifier.middleware.js | 2 +-
 src/util/sms_template.js                     | 8 +++++++-
 5 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index f05d849..fef8a46 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,6 +3,7 @@
         "MPIN",
         "occured",
         "otpgenerator",
+        "TLIMIT",
         "tpassword",
         "tpin",
         "TPWORD"
diff --git a/src/config/config.js b/src/config/config.js
index c2e8ebe..376b2b3 100644
--- a/src/config/config.js
+++ b/src/config/config.js
@@ -6,5 +6,6 @@ dotenv.config({ path: path.resolve(__dirname, '../../.env') });
 module.exports = {
   port: process.env.PORT || 8080,
   dbUrl: process.env.DATABASE_URL,
+  redisUrl: process.env.REDIS_URL,
   jwtSecret: process.env.JWT_SECRET,
 };
diff --git a/src/controllers/otp.controller.js b/src/controllers/otp.controller.js
index 231bd7d..88ceb5d 100644
--- a/src/controllers/otp.controller.js
+++ b/src/controllers/otp.controller.js
@@ -107,6 +107,13 @@ async function SendOtp(req, res) {
       case 'USERNAME_SAVED':
         message = templates.USERNAME_SAVED(PreferName);
         break;
+      case 'TLIMIT':
+        otp = generateOTP(6);
+        message = templates.TLIMIT(otp);
+        break;
+      case 'TLIMIT_SET':
+        message = templates.TLIMIT_SET(amount);
+        break;
       default:
         return res.status(400).json({ error: 'Invalid OTP type' });
     }
diff --git a/src/middlewares/clientVerifier.middleware.js b/src/middlewares/clientVerifier.middleware.js
index 5916f68..a340ac2 100644
--- a/src/middlewares/clientVerifier.middleware.js
+++ b/src/middlewares/clientVerifier.middleware.js
@@ -3,7 +3,7 @@ const { logger } = require('../util/logger');
 function verifyClient(req, res, next) {
   const clientHeader = req.headers['x-login-type'];
 
-  if (!clientHeader || (clientHeader !== 'MB' && clientHeader !== 'IB')) {
+  if (!clientHeader || (clientHeader !== 'MB' && clientHeader !== 'IB' && clientHeader !== 'eMandate')) {
     logger.error(
       `Invalid or missing client header. Expected 'MB' or 'IB'. Found ${clientHeader}`
     );
diff --git a/src/util/sms_template.js b/src/util/sms_template.js
index e4a6373..63d8251 100644
--- a/src/util/sms_template.js
+++ b/src/util/sms_template.js
@@ -52,7 +52,13 @@ const templates = {
     `Dear Customer, Your OTP for updating your Preferred Name is ${otp}. It is valid for 1 minute. Do not share this OTP with anyone. -KCCB`,
 
   USERNAME_SAVED: (PreferName) =>
-    `Dear Customer, Your Preferred Name -${PreferName}  has been updated successfully. If this change was not made by you, please contact our support team immediately.`
+    `Dear Customer, Your Preferred Name -${PreferName}  has been updated successfully. If this change was not made by you, please contact our support team immediately.`,
+  
+  TLIMIT :(otp) =>
+    `Dear Customer,Please complete the transaction limit set with ${otp}. -KCCB`,
+
+  TLIMIT_SET :(amount) =>
+    `Dear Customer,Your transaction limit for Internet Banking is set to Rs ${amount}. -KCCB`,
 };
 
 module.exports = templates;
\ No newline at end of file